I have not seen male header pins with a length of 11.5mm on both sides of the black, plastic housing. The closest that is in the SparkFun catalog is the long, centered headers => https://www.sparkfun.com/products/12693 . However, the exposed pin lengths are about 7.73mm. Otherwise, you'll need to grab the long breakaway headers and manually center it to fit your setup. as stated by Valen and millercommamatt.